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SUMMER KNIGHT

Offshore Supply Vessel · Offshore class · Built 1980s · USCG Heartland District (CGD-H) · Other hulls named SUMMER KNIGHT

SUMMER KNIGHT is a 1980 offshore supply vessel. The Coast Guard has recorded 54 inspections since 1981, most recently in May 2018, along with 39 deficiencies and 3 casualty investigations between 2007 and 2011.

Records from 1981 to 2018. Most recent: inspection, 15 May 2018.

Built
1980
Last inspected
15 May 2018
Documentation
Valid · documentation file of 10 September 2026
Inspections
54
Deficiencies
39 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
3 investigations · 2007–2011
Also recorded as
2 other names

Identity

US Official No.
621506
IMO number
—
Call sign
WDE7890
MISLE id
51183
Flag
UNITED STATES
MMSI
368044230
Maury page id
psix-51183

Inspections, by type

…physical examinations34
…administrative events6
…with no type recorded14
Years with a record 32 calendar years (1981–2018)
The 54 inspections in the strip above, split by the kind of activity the US Coast Guard recorded. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

This record may be incomplete: the most recent inspection recorded for this vessel was 8 years ago. Maury shows what the Coast Guard recorded, not whether the vessel has been inspected since, is still in service, or what condition it is in. Coast Guard record current through 13 September 2026, retrieved 18 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Offshore class in Maury's sources begin in 1978.

Documentation record

Registered dimensions (L × B × D)102.6 ft × 26.0 ft × 6.8 ft
Registered tonnagegross 93 / net 63
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderPASS CHRISTIAN SHPBLDRS · PASS CHRISTIAN, MS, UNITED STATES · built 1980
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portVALDEZ, AK
Trade endorsementsCoastwise, unrestricted, Fishery, Recreational, Registry
DocumentationValid · issued 9 June 2026 · expires 30 June 2027
Service, as the file records itOffshore Supply Vessel
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it93 - Regulatory (Subpart C or D), Gross Ton
63 - Regulatory (Subpart C or D), Net Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 September 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.

Radio station licence

WDK3336MMSI 368044230 · active · compulsorily equipped · granted 12 June 2018, expires 12 June 2028
WDE7890MMSI 367398970 · expired · compulsorily equipped · granted 11 March 2009, cancelled 11 May 2019
WDC7486MMSI 367072040 · expired · compulsorily equipped · granted 15 October 2005, cancelled 19 December 2015
WCW7714MMSI not assigned · expired · compulsorily equipped · granted 30 July 1996, cancelled 30 September 2006
WQZ8907MMSI not assigned · expired · compulsorily equipped · granted 5 December 1994, cancelled 2 April 2005 · licensed under a name not among this hull’s recorded names (not shown)
FCC Universal Licensing System ship-station file of 6 September 2026, matched to this hull on its US Official Number. Status and dates are the file’s own. The licensee is not read from the file and is not shown. A lapsed licence’s MMSI is still the number the vessel transmitted under while it was valid.

Inspection history · 54

15 May 2018 Type not recorded
No type recorded · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 6436225
10 February 2012 Administrative Inspection
Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4242158
26 January 2012 Administrative Inspection
Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4232128
26 March 2010 Re-Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3764787
10 March 2010 Hull Examination · Internal Structural Exam
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3692793
16 March 2009 Re-Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3431586
29 April 2008 Deficiency Check · Re-Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3194839
30 May 2007 Damage Survey · Examination of Repairs
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 2955361
29 May 2007 Type not recorded
No type recorded · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2946682
6 March 2007 Examination of Repairs · Hull Examination · COI Inspection · Internal Structural Exam
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 2884251
11 February 2007 Type not recorded
No type recorded · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2878415
16 May 2006 Deficiency Check
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2650398
15 May 2006 In-Service Inspection
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2649826
20 February 2006 Type not recorded
No type recorded · Station Grand Isle · USCG Heartland District (CGD-H) · Activity 2588625
28 February 2005 Re-Inspection · Internal Structural Exam · Hull Examination · Examination of Repairs
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 2300612
25 March 2004 Re-Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 2030985
3 November 2003 Type not recorded
No type recorded · MSU LAKE CHARLES · USCG Heartland District (CGD-H) · Activity 1941062
26 September 2003 Type not recorded
No type recorded · MSU LAKE CHARLES · USCG Heartland District (CGD-H) · Activity 1940937
8 May 2003 Re-Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 1789016
27 March 2002 COI Inspection · Hull Examination
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 1494626
23 April 2001 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 112811
11 April 2001 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1461377
30 October 2000 Damage Survey
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 823594
26 October 2000 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 91792
27 April 2000 Hull Examination · Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1441651
27 April 1999 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1415170
26 March 1998 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1460173
30 April 1997 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 782776
30 April 1997 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1118440
30 April 1997 COI Inspection · Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1453365
8 July 1996 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1458318
30 June 1995 Hull Examination · COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1357227
30 September 1994 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1356830
16 December 1993 Deficiency Check
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1160134
18 November 1993 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1379883
25 September 1992 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1420669
17 July 1992 Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1362640
26 February 1992 Drydock Extension
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1266488
31 October 1991 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1312862
2 October 1991 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 940106
12 September 1991 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 942193
17 August 1990 COI Inspection · Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 901998
18 January 1990 Drydock Extension
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1222482
29 August 1989 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1037553
30 August 1988 COI Inspection · Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1042144
22 August 1987 COI Inspection
Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1008063
5 March 1987 Re-Inspection
Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1323183
14 March 1986 COI Inspection · Credit Drydock
Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1306626
16 April 1985 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 982291
16 April 1984 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1281749
13 April 1983 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1275408
29 April 1982 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 967701
29 April 1982 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 968954
30 April 1981 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1271606

Deficiency record · 39

Electrical › Electric Generation Source (service) › Generator
Issued 26 March 2010 Resolved
Demonstrate proper operation of #1 stbd generator overspeed device.
Action required: 705 - Other - as specified
Resolved 9 April 2010
Communications › Alarms/Indicators › Fire Alarm
Issued 26 March 2010 Resolved
Provide fire detection in main state room.
Action required: 705 - Other - as specified
Resolved 9 April 2010
Construction/Loadline › Markings › Draft Marks/Indicating System
Issued 26 March 2010 Resolved
Provide draft marks for bow and stern
Action required: 705 - Other - as specified
Resolved 9 April 2010
Documentation › Logs/Records › Logbook (official)
Issued 26 March 2010 Resolved
Provide up to date logs for equipment maintenance to be reviewed during next inspection.
Action required: 705 - Other - as specified
Resolved 9 April 2010
Navigation › Collision/Grounding Avoidance › Navigation Lights
Issued 26 March 2010 Resolved
Provide two red not under command navigation lights
Action required: 705 - Other - as specified
Resolved 9 April 2010
Electrical › Lighting (emergency) › Lighting Fixture
Issued 16 March 2009 Resolved
Battery for emergency light in engine room tunnel not operable. Was fixed on sight.
Action required: 705 - Other - as specified
Resolved 16 March 2009
Operations/Management › Drills/Instruction › Abandon Ship
Issued 16 March 2009 Resolved
Abandon Ship drill run unsatisfactory. Instructed on proper operation and re-run.
Action required: 705 - Other - as specified
Resolved 16 March 2009
Stability › Watertight Integrity › General
Issued 16 March 2009 Resolved
Gasket of watertight door to engine room is worn on bottom; not watertight
Action required: 17 - Rectify deficiencies prior to departure
Resolved 26 April 2010
Stability › Watertight Integrity › General
Issued 16 March 2009 Resolved
Watertight door to weather deck needs serviced. Door does not fully close. Dogs are loose, coaming is worn down allowing light to pass through
Action required: 17 - Rectify deficiencies prior to departure
Resolved 26 March 2010
Stability › Watertight Integrity › General
Issued 29 April 2008 Resolved
Renew watertight integrity and seals of all watertight doors on board vessel.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 1 May 2008
Engineering › Diesel Engine (propulsion-reduction gear) › Crankcase
Issued 29 April 2008 Resolved
Repair leaks on both MDE's.
Due 29 May 2008
Resolved 30 April 2008
Resolution: Received report from engineer that repaired engines.
Fire Fighting › Remote Fuel Shutoff › General
Issued 29 April 2008 Resolved
Install remote fuel shutoff connection.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 1 May 2008
Accommodation/Occupational Safety › Other Accommodation Spaces › Laundry
Issued 29 April 2008 Resolved
Install a lint trap for dryer.
Due 29 May 2008
Resolved 30 April 2008
Engineering › Pressure Vessel › Relief Valve
Issued 29 April 2008 Resolved
Renew relief valve.
Due 29 May 2008
Resolved 30 April 2008
Electrical › Electrical Distribution System (service) › Wiring
Issued 29 April 2008 Resolved
Mount junction box in engine room passageway to bulkhead properly (not on other wiring), and cap dead end wiring and open socket in junction box.
Due 29 May 2008
Resolved 30 April 2008
Stability › Watertight Integrity › General
Issued 29 April 2008 Resolved
Renew watertight penetration through aft bulkhead in engine for electrical wiring.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 1 May 2008
Fire Fighting › Means of Escape › Emergency Lighting
Issued 29 April 2008 Resolved
Install sufficient emergency lighting in engine for egress.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 30 April 2008
Operations/Management › Bilge/Bilge System Management › Control of Oil Mixtures
Issued 29 April 2008 Resolved
Remove excess oil from bilge and engine room.
Due 29 May 2008
Resolved 30 April 2008
Fire Fighting › Fixed Deck Foam System › Monitors
Issued 29 April 2008 Resolved
Provide means for locking fire monitor swivel system.
Due 29 May 2008
Resolved 1 May 2008
Documentation › Logs/Records › Logbook/Record (unofficial)
Issued 29 April 2008 Resolved
Provide lifesaving maintenance record.
Due 29 May 2008
Resolved 30 April 2008
Navigation › Piloting/Steering › Magnetic Compass
Issued 29 April 2008 Resolved
Provide compass light.
Due 29 May 2008
Resolved 30 April 2008
Accommodation/Occupational Safety › Occupational Safety › Tripping/Falling Hazard
Issued 29 April 2008 Resolved
Renew steps to Jump deck.
Due 29 May 2008
Resolved 30 April 2008
Engineering › Diesel Engine (propulsion-direct drive) › Piping (exhaust)
Issued 6 March 2007 Resolved
Add approx 8" of exhaust lagging to base of pipe at both MDEs.
Due 8 April 2007
Resolved 8 March 2007
Resolution: Corrected prior to completion of inspection.
Navigation › Collision/Grounding Avoidance › Navigation Lights
Issued 6 March 2007 Resolved
Replace cracked stbd green nav light cover.
Due 8 April 2007
Resolved 8 March 2007
Resolution: Replaced prior to completion of inspection.
Pollution Prevention/Response › Prevention Equipment › Sewage System Valve
Issued 15 May 2006 Resolved
Provide proper securing device for sewage over board discharge valve.
Action required: 705 - Other - as specified
Due 15 June 2006
Resolved 16 May 2006
Navigation › Piloting/Steering › Local Notices to Mariners
Issued 15 May 2006 Resolved
Provide LNM's
Action required: 705 - Other - as specified
Due 15 June 2006
Resolved 16 May 2006
Navigation › Piloting/Steering › Marine Charts
Issued 15 May 2006 Resolved
Provide up-to-date charts of areas of intended voyage.
Action required: 705 - Other - as specified
Due 15 June 2006
Resolved 16 May 2006
Navigation › Piloting/Steering › Coast Guard Light List
Issued 28 February 2005 Resolved
Provide current light list and coast pilot.
Action required: 705 - Other - as specified
Due 28 March 2005
Resolved 14 March 2005
Resolution: Provided current light list.
Construction/Loadline › Markings › Draft Marks/Indicating System
Issued 28 February 2005 Resolved
Paint draft marks.
Action required: 705 - Other - as specified
Due 28 March 2005
Resolved 21 March 2005
Resolution: Painted draftmarks
Deck/Cargo › Cargo Stowage › General
Issued 28 February 2005 Resolved
Provide plugs for vents
Action required: 705 - Other - as specified
Due 28 March 2005
Resolved 14 March 2005
Resolution: Provided vent plugs.
Lifesaving › Lifejacket/PFD (General) › Quantity
Issued 28 February 2005 Resolved
Provide 8 new life jackets.
Action required: 17 - Rectify deficiencies prior to departure
Due 28 March 2005
Resolved 14 March 2005
Resolution: Provided 8 new life jackets.
Lifesaving › Buoyant Apparatus › Serviceable
Issued 28 February 2005 Resolved
Renew one life ring
Action required: 17 - Rectify deficiencies prior to departure
Due 28 March 2005
Resolved 14 March 2005
Resolution: Provided and mounted one life ring.
Documentation › Certificates/Documents › Stability Letter
Issued 28 February 2005 Resolved
Provide both pages of stability letter.
Action required: 705 - Other - as specified
Due 28 March 2005
Resolved 14 March 2005
Resolution: Provided stability letter.
Communications › Internal Communications System
Issued 27 March 2002 Resolved
INSTALL PUBLIC ADDRESS SYSTEM IN CREW AND OFFSHORE WORKER AREAS LEGACY COMPONENT DESC: PA SYSTEM
Condition: Unknown
Due 28 March 2002
Resolved 28 March 2002
Navigation › Piloting/Steering
Issued 27 March 2002 Resolved
PROVIDE UP TO DATE LIGHT LIST LEGACY COMPONENT DESC: Coast Guard Light List
Condition: Unknown
Due 27 March 2002
Resolved 27 March 2002
Engineering › Fuel Oil Service System › Filter
Issued 27 March 2002 Resolved
REMOVE PLASTIC PETCOCK ON PORT MDE FUEL FILTER AND REPALCE WITH PROPER METALLIC PLUG.
Condition: Improper Installation
Due 27 March 2002
Resolved 27 March 2002
Electrical › Electrical Distribution System (service) › Junction Box
Issued 27 March 2002 Resolved
PROPERLY MOUNT JUNCTION BOX FOR ENGINE ROOM BILGE ALARM
Condition: Improper/Lack of Maintenance
Due 27 March 2002
Resolved 27 March 2002
Engineering › Compressed Air System (start air)
Issued 27 March 2002 Resolved
PRESENT PRESSURE VESSEL FOR INTERNAL EXAMINATION. LEGACY COMPONENT DESC: Receiver/Bottle
Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 30 April 2002
Resolved 10 July 2003
Documentation
Issued 18 November 1993 Resolved
PROVIDE EVIDENCE OF ADDRESS CORRECTION ON ACTUAL CERTIFICATE OF DOCUMENTA- TION. REF 46CFR67.27-7
Condition: Unknown
Due 18 November 1993
Resolved 18 November 1993

Casualty record · 3

11 February 2007Routine · role: Involved in a Marine Casualty · activity 2878415
29 May 2007Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · activity 2946682
3 October 2011Routine · role: Involved in a Marine Casualty · activity 4253328
Each line is an incident investigation the Coast Guard recorded with this hull among the vessels involved, with the date and the classification the Coast Guard gave it, and the bridge, lock or dam the investigation names where it names one. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

Recorded names · 2

SEA OTTER (2007), DAVID B (2011). Names as the Coast Guard recorded them in incident records, with the years they appear; some are renames and some are spelling variants.

Ownership record

The Coast Guard's documentation record for this hull -- the Abstract of Title, with its owners and liens as filed -- is not in PSIX. Ask, and Maury buys it from the National Vessel Documentation Center, files it here with its date, and every reader of this page gets it.